| 前日に均衡した方程式 |
3 C3H5 + KMnO4 + 5 H2O = 3 C3H8O2 + MnO2 + KOH
Sb2S3 + HCl = H2S + H3SbCl6 =>
Sb2S3 + 12 HCl = 3 H2S + 2 H3SbCl6
NaAlO2 + H2CO3 = Na2CO3 + Al2(CO3)3 + H2O =>
2 NaAlO2 + 4 H2CO3 = Na2CO3 + Al2(CO3)3 + 4 H2O
H2S + SO3 = H2SO4 + S2 =>
3 H2S + 4 SO3 = 3 H2SO4 + 2 S2
KCH3COO = K + CH3COO =>
KCH3COO = K + CH3COO
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Fe2 + O3 = FeO4 =>
3 Fe2 + 8 O3 = 6 FeO4
Propane + Oxygen = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr(OH)3 + KOH = KCrO2 + H2O =>
Cr(OH)3 + KOH = KCrO2 + 2 H2O
CuBr2 + Cl2 = CuCl + Br2 =>
2 CuBr2 + Cl2 = 2 CuCl + 2 Br2
CuI2 + Fe(NO3)2 = Cu(NO3)2 + FeI2 =>
CuI2 + Fe(NO3)2 = Cu(NO3)2 + FeI2
NH4I(aq) + KOH(aq) = NH4OH + KI =>
NH4I(aq) + KOH(aq) = NH4OH + KI
Al2(SO4)3 + NaF = Na2SO4 + Na3AlF6 =>
Al2(SO4)3 + 12 NaF = 3 Na2SO4 + 2 Na3AlF6
Zn + Sn2{+} = Zn2{+} + Sn =>
2 Zn + Sn2{+} = Zn2{+} + 2 Sn
PdO2 = Pd + O =>
PdO2 = Pd + 2 O
Na + FeO2 = NaO + Fe =>
2 Na + FeO2 = 2 NaO + Fe
C2H12 + O2 = HC6H9O3 + H2O =>
3 C2H12 + 8 O2 = HC6H9O3 + 13 H2O
Fe + H3Br = FeBr3 + H2 =>
2 Fe + 6 H3Br = 2 FeBr3 + 9 H2
AlCl3 + (NH4)2CO3 + H2O = Al(OH)3 + CO2 + NH4Cl =>
2 AlCl3 + 3(NH4)2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NH4Cl
Sb2S3 + HCl = H2S + H3SbCl6 =>
Sb2S3 + 12 HCl = 3 H2S + 2 H3SbCl6
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl =>
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl
NaCo + Ca(OH) = Na(OH) + CaCo =>
NaCo + Ca(OH) = Na(OH) + CaCo
KOH + Li2O = KLiO + H2O =>
2 KOH + Li2O = 2 KLiO + H2O
Al + S = Al3S2 =>
3 Al + 2 S = Al3S2
AgNO3 + NaHCO3 = NaH(NO3)2 + Ag2CO3 =>
2 AgNO3 + NaHCO3 = NaH(NO3)2 + Ag2CO3
F + PbCl4 = FCl + Pb =>
4 F + PbCl4 = 4 FCl + Pb
Fe2O3 + Na + H2O = Fe + NaOH =>
Fe2O3 + 6 Na + 3 H2O = 2 Fe + 6 NaOH
NH4H2PO4 = NH3 + H3PO4 =>
NH4H2PO4 = NH3 + H3PO4
Fe(NO3)3 + NH4OH = FeNH4 + (NO3)3OH =>
Fe(NO3)3 + NH4OH = FeNH4 + (NO3)3OH
La2(SO4)3 + K2SO4 = K3[La(SO4)3] =>
La2(SO4)3 + 3 K2SO4 = 2 K3[La(SO4)3]
Cl2 + C2H2 = C2H2Cl4 =>
2 Cl2 + C2H2 = C2H2Cl4
HCl + Na3AsO3 = NaCl + H3AsO3 =>
3 HCl + Na3AsO3 = 3 NaCl + H3AsO3
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
H2F2 = HF =>
H2F2 = 2 HF
HI + H2SO4 = H2S + I2 + H2O =>
8 HI + H2SO4 = H2S + 4 I2 + 4 H2O
Cs + Be2(CrO4)2 = Be + Cs2(CrO4) =>
4 Cs + Be2(CrO4)2 = 2 Be + 2 Cs2(CrO4)
Na2S + CO2 = Na2SO4 + C =>
Na2S + 2 CO2 = Na2SO4 + 2 C
Cu(OH)2(solid) = CuO(solid) + H2O(liquid) =>
Cu(OH)2(solid) = CuO(solid) + H2O(liquid)
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + (SO4)Na2 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3(SO4)Na2
KMnO4 + KI + HNO3 = Mn(NO3)2 + I2 + KNO3 + H2O =>
2 KMnO4 + 10 KI + 16 HNO3 = 2 Mn(NO3)2 + 5 I2 + 12 KNO3 + 8 H2O
C3H6O + C3H8O = C6H14O2 =>
C3H6O + C3H8O = C6H14O2
PbO2 + MnSO4 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
MnO4 + H2C2O4 = MnC2O4 + H2O4 =>
MnO4 + H2C2O4 = MnC2O4 + H2O4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CrCl3 + NaBr + H2O = NaCl + HBr + Cr(OH)3 =>
CrCl3 + 3 NaBr + 3 H2O = 3 NaCl + 3 HBr + Cr(OH)3
P2O5 + NaO = Na3PO4 + O2 =>
2 P2O5 + 12 NaO = 4 Na3PO4 + 3 O2
C3H6 + O2 = CO2 + H2O() =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O()
CH3COOH + NaHCO3 = CO2 + NaH3O + CH0 =>
2 CH3COOH + 3 NaHCO3 = 5 CO2 + 3 NaH3O + 2 CH0
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
NaOH + Al + H2O = Na[Al(OH)4(H2O)2] + H2 =>
2 NaOH + 2 Al + 10 H2O = 2 Na[Al(OH)4(H2O)2] + 3 H2
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